He eats a medium rat every 7-10 days. He sometimes gets a chick for a snack. He was a bit undersized when I got him as an 85g yearling. I started off feeding him every 5 days but I've scaled it back as he's grown. I feed him roughly 10-15% of his body weight per feeding. For his last few meals he ate a 98g medium rat on 4/23, a 124g medium rat on 5/8, and a 39g chick on 5/12. He'll get another medium rat in a few days. I'm curious to see how others feed their carpets.